Add some missing migration guides from older PRs (#1850)

generate-release/src/github_client.rs

@@ -198,19 +198,6 @@ impl GithubClient {
 
             prs.append(&mut prs_in_page);
             page += 1;
-            if let Some(pr) = prs.last() {
-                if let Some(datetime_utc) = datetime_utc {
-                    if let Some(closed_at) = pr.closed_at {
-                        if closed_at < datetime_utc {
-                            println!(
-                                "\x1b[93mSkipping PR closed before the target datetime {}\x1b[0m",
-                                closed_at
-                            );
-                            break;
-                        }
-                    }
-                }
-            }
         }
 
         // Make sure the older PRs from the last page aren't returned

generate-release/src/helpers.rs

@@ -19,21 +19,16 @@ pub fn get_merged_prs(
         .context("Failed to get commits")?;
     println!("Found {} commits", commits.len());
 
-    println!("Getting list of all merged PRs from {from} to {to} with label {label:?}");
+    println!("Getting list of all merged PRs with label {label:?}");
 
     let base_commit = client.get_commit(from, BevyRepo::Bevy)?;
     let base_commit_date = &base_commit.commit.committer.date[0..10];
 
     // We also get the list of merged PRs in batches instead of getting them separately for each commit
-    let prs = client.get_issues_and_prs(
-        BevyRepo::Bevy,
-        IssueState::Merged,
-        Some(base_commit_date),
-        label,
-    )?;
+    // We can't set a `since` date, as the PRs requested are filtered by date opened, not date merged
+    let prs = client.get_issues_and_prs(BevyRepo::Bevy, IssueState::Merged, None, label)?;
     println!(
-        "Found {} merged PRs and {} commits since {} (the base commit date)",
-        prs.len(),
+        "Found {} commits since {} (the base commit date)",
         commits.len(),
         base_commit_date
     );

release-content/0.15/migration-guides/10193_Cosmic_text.md

@@ -0,0 +1,5 @@
+- `Text2dBounds` has been replaced with `TextBounds`, and it now accepts `Option`s to the bounds, instead of using `f32::INFINITY` to indicate lack of bounds
+- Textsizes should be changed, dividing the current size with 1.2 will result in the same size as before.
+- `TextSettings` struct is removed
+- Feature `subpixel_alignment` has been removed since cosmic-text already does this automatically
+- TextBundles and things rendering texts requires the `CosmicBuffer` Component on them as well

release-content/0.15/migration-guides/10823_Generalized_IntoAssetSourceId_and_IntoAssetPath_Implementa.md

@@ -0,0 +1,11 @@
+In areas where these implementations where being used, you can now add `from_static` in order to get the original specialised implementation which avoids creating an `Arc` internally.
+
+```rust
+// Before
+let asset_path = AssetPath::from("my/path/to/an/asset.ext");
+
+// After
+let asset_path = AssetPath::from_static("my/path/to/an/asset.ext");
+```
+
+To be clear, this is only required if you wish to maintain the performance benefit that came with the specialisation. Existing code is _not_ broken by this change.

release-content/0.15/migration-guides/12637_check_sampler_type_in_as_bind_group_derives.md

@@ -0,0 +1 @@
+<!-- TODO -->

release-content/0.15/migration-guides/13045_Support_on_thread_spawn_and_on_thread_destroy_for_TaskPool.md

@@ -0,0 +1 @@
+- `TaskPooolThreadAssignmentPolicy` now has two additional fields: `on_thread_spawn` and `on_thread_destroy`. Please consider defaulting them to `None`.

release-content/0.15/migration-guides/13186_Wgpu_020.md

@@ -0,0 +1,6 @@
+- Updated to `wgpu` 0.20, `naga` 0.20, and `naga_oil` 0.14
+- All of Naga’s [`Capabilities`](https://docs.rs/naga/latest/naga/valid/struct.Capabilities.html) should now be properly detected and supported.
+- Timestamps inside encoders are now disallowed on WebGPU to follow the spec (they still work on native). Use the `TIMESTAMP_QUERY_INSIDE_ENCODERS ` wgpu feature to check for support.
+- You can now use many numeric built-ins in `const` contexts (eg. `abs`, `cos`, `floor`, `max`, etc, see https://github.com/gfx-rs/wgpu/blob/v0.20/CHANGELOG.md#wgsl-const-evaluation-for-many-more-built-ins for the whole list)
+- You can now use Subgroup operations in shaders on supported hardware (see https://github.com/gfx-rs/wgpu/blob/v0.20/CHANGELOG.md#subgroup-operations for limitations and which features to check)
+- `u64` and `i64` are now supported in shaders on supported hardware (requires the `SHADER_INT64 ` feature, supported on desktop Vulkan, DX12 with DXC, and Metal with MSL 2.3+)

release-content/0.15/migration-guides/13419_Allow_mix_of_hdr_and_nonhdr_cameras_to_same_render_target.md

@@ -0,0 +1,2 @@
+- 
+  - Change `CameraOutputMode` to use `ClearColorConfig` instead of `LoadOp`.

release-content/0.15/migration-guides/13707_Make_gLTF_node_children_Handle_instead_of_objects.md

@@ -0,0 +1,30 @@
+If accessing children, use `Assets<GltfNode>` resource to get the actual child object.
+
+__Before__
+
+```rs
+fn gltf_print_first_node_children_system(gltf_component_query: Query<Handle<Gltf>>, gltf_assets: Res<Assets<Gltf>>, gltf_nodes: Res<Assets<GltfNode>>) {
+    for gltf_handle in gltf_component_query.iter() {
+        let gltf_root = gltf_assets.get(gltf_handle).unwrap();
+        let first_node_handle = gltf_root.nodes.get(0).unwrap();
+        let first_node = gltf_nodes.get(first_node_handle).unwrap();
+        let first_child = first_node.children.get(0).unwrap();
+        println!("First nodes child node name is {:?)", first_child.name);
+    }
+}
+```
+
+__After__
+
+```rs
+fn gltf_print_first_node_children_system(gltf_component_query: Query<Handle<Gltf>>, gltf_assets: Res<Assets<Gltf>>, gltf_nodes: Res<Assets<GltfNode>>) {
+    for gltf_handle in gltf_component_query.iter() {
+        let gltf_root = gltf_assets.get(gltf_handle).unwrap();
+        let first_node_handle = gltf_root.nodes.get(0).unwrap();
+        let first_node = gltf_nodes.get(first_node_handle).unwrap();
+        let first_child_handle = first_node.children.get(0).unwrap();
+        let first_child = gltf_nodes.get(first_child_handle).unwrap();
+        println!("First nodes child node name is {:?)", first_child.name);
+    }
+}
+```

release-content/0.15/migration-guides/13717_Uncouple_DynamicTextureAtlasBuilder_from_assets.md

@@ -0,0 +1,2 @@
+- Replace the `glyph_id` and `subpixel_offset` of a few text atlas APIs by a single `place_glyph: PlacedGlyph` parameter trivially combining the two.
+- `DynamicTextureAtlasBuilder::add_texture` now takes a `&mut Image`, rather than a `Handle<Image>`. To access this, fetch the underlying image using `Assets<Image>::get_mut`.

release-content/0.15/migration-guides/13727_Add_mappings_to_EntityMapper.md

@@ -0,0 +1,9 @@
+- If you are implementing `EntityMapper` yourself, you can use the below as a stub implementation:
+
+```rust
+fn mappings(&self) -> impl Iterator<Item = (Entity, Entity)> {
+    unimplemented!()
+}
+```
+
+- If you were using `EntityMapper` as a trait object (`dyn EntityMapper`), instead use `dyn DynEntityMapper` and its associated methods.

release-content/0.15/migration-guides/13745_Improve_error_handling_for_AssetServeradd_async.md

@@ -0,0 +1 @@
+<!-- TODO -->

release-content/0.15/migration-guides/13759_Adds_back_in_way_to_convert_color_to_u8_array_implemented_.md

@@ -0,0 +1 @@
+<!-- TODO -->

release-content/0.15/migration-guides/13760_Add_Display_implementation_to_DebugName.md

@@ -0,0 +1 @@
+- In code which uses DebugName you should now use the Display implementation rather than the Debug implementation (ie {} instead of {:?} if you were printing it out).

release-content/0.15/migration-guides/13784_Rename_and_Extend_Run_Conditions_API.md

@@ -0,0 +1,2 @@
+- The `and_then` run condition method has been replaced with the `and` run condition method.
+- The `or_else` run condition method has been replaced with the `or` run condition method.

release-content/0.15/migration-guides/13837_Use_a_well_defined_type_for_sides_in_RegularPolygon.md

@@ -0,0 +1 @@
+- `RegularPolygon` now uses `u32` instead of `usize` for the number of sides

release-content/0.15/migration-guides/13919_IntoSystemConfigschain_ignore_deferreds_return_type_fix.md

@@ -0,0 +1 @@
+<!-- TODO -->

release-content/0.15/migration-guides/13927_Use_u32_for_all_resolutionsubdivision_fields_in_bevy_gizmo.md

@@ -0,0 +1 @@
+- All gizmos now take `u32` instead of `usize` for their resolution/subdivision/segment counts

release-content/0.15/migration-guides/13930_Use_u32_for_resolutionsubdivision_in_primitive_meshing.md

@@ -0,0 +1 @@
+- All primitive mesh builders now take `u32` instead of `usize` for their resolution/subdivision/segment counts

release-content/0.15/migration-guides/13934_Change_Worldinspect_entity_to_return_an_Iterator_instead_o.md

@@ -0,0 +1 @@
+- `World::inspect_entity` now returns an `Iterator` instead of a `Vec`. If you need a `Vec`, immediately collect the iterator: `world.inspect_entity(entity).collect<Vec<_>>()`

release-content/0.15/migration-guides/14001_Handle_CtrlC_in_the_terminal_properly.md

@@ -0,0 +1 @@
+If you are overriding the `Ctrl+C` handler then you should call `TerminalCtrlCHandlerPlugin::gracefully_exit` from your handler. It will tell the app to exit.

release-content/0.15/migration-guides/14017_Make_default_behavior_for_BackgroundColor_and_BorderColor_.md

@@ -0,0 +1,3 @@
+- `BackgroundColor` no longer tints the color of images in `ImageBundle` or `ButtonBundle`. Set `UiImage::color` to tint images instead.
+- The default texture for `UiImage` is now a transparent white square.  Use `UiImage::solid_color` to quickly draw debug images.
+- The default value for `BackgroundColor` and `BorderColor` is now transparent. Set the color to white manually to return to previous behavior.

release-content/0.15/migration-guides/14048_Added_feature_switch_to_default_Standard_Materials_new_ani.md

@@ -0,0 +1 @@
+- Add feature pbr_anisotropy_texture if you are using that texture in any standard materials.

release-content/0.15/migration-guides/14052_Merge_BuildWorldChildren_and_BuildChildren_traits.md

@@ -0,0 +1 @@
+n/a

release-content/0.15/migration-guides/14082_Optimize_common_usages_of_AssetReader.md

@@ -0,0 +1,38 @@
+The trait method `bevy_asset::io::AssetReader::read` (and `read_meta`) now return an opaque type instead of a boxed trait object. Implementors of these methods should change the type signatures appropriately
+
+```rust
+impl AssetReader for MyReader {
+    // Before
+    async fn read<'a>(&'a self, path: &'a Path) -> Result<Box<Reader<'a>>, AssetReaderError> {
+        let reader = // construct a reader
+        Box::new(reader) as Box<Reader<'a>>
+    }
+
+    // After
+    async fn read<'a>(&'a self, path: &'a Path) -> Result<impl Reader + 'a, AssetReaderError> {
+        // create a reader
+    }
+}
+```
+
+`bevy::asset::io::Reader` is now a trait, rather than a type alias for a trait object. Implementors of `AssetLoader::load` will need to adjust the method signature accordingly
+
+```rust
+impl AssetLoader for MyLoader {
+    async fn load<'a>(
+        &'a self,
+        // Before:
+        reader: &'a mut bevy::asset::io::Reader,
+        // After:
+        reader: &'a mut dyn bevy::asset::io::Reader,
+        _: &'a Self::Settings,
+        load_context: &'a mut LoadContext<'_>,
+    ) -> Result<Self::Asset, Self::Error> {
+}
+```
+
+Additionally, implementors of `AssetReader` that return a type implementing `futures_io::AsyncRead` and `AsyncSeek` might need to explicitly implement `bevy::asset::io::Reader` for that type.
+
+```rust
+impl bevy::asset::io::Reader for MyAsyncReadAndSeek {}
+```

release-content/0.15/migration-guides/14091_Bump_accesskit_to_016.md

@@ -0,0 +1 @@
+`accesskit`’s `Role::StaticText` variant has been renamed to `Role::Label`.

release-content/0.15/migration-guides/7207_reflect_implement_the_unique_reflect_rfc.md

@@ -0,0 +1,2 @@
+- Most instances of `dyn Reflect` should be changed to `dyn PartialReflect` which is less restrictive, however trait bounds should generally stay as `T: Reflect`.
+- The new `PartialReflect::{as_partial_reflect, as_partial_reflect_mut, into_partial_reflect, try_as_reflect, try_as_reflect_mut, try_into_reflect}` methods as well as `Reflect::{as_reflect, as_reflect_mut, into_reflect}` will need to be implemented for manual implementors of `Reflect`.

release-content/0.15/migration-guides/8997_Optional_UI_rendering.md

@@ -0,0 +1 @@
+`UiPlugin` has a new field `enable_rendering`. If set to false, the UI’s rendering systems won’t be added to the `RenderApp` and no UI elements will be drawn. The layout and interaction components will still be updated as normal.

release-content/0.15/migration-guides/9889_Simplified_ui_stack_system.md

@@ -0,0 +1 @@
+The `ZIndex` enum has been split into two separate components `ZIndex` (which replaces `ZIndex::Local`) and `GlobalZIndex` (which replaces `ZIndex::Global`). An entity can have both a `ZIndex` and `GlobalZIndex`, in comparisons `ZIndex` breaks ties if two `GlobalZindex` values are equal.